A TV writer's job is NOT to dream up the best stories possible. It's to dream up the best stories possible within the creative and practical confines of the show.
If you want to get your pilot to producers, agents, or executives, the only thing you can do is move to Los Angeles. I know you can find script consultants, books, seminars, or agents who tell you otherwise, but THOSE PEOPLE ARE LYING.
If you're writing a retelling of Oedipus from Jocasta's perspective, you're probably safe. If you're retelling Rocky III from the point of view of Clubber Lang, you're probably not.